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How to tell which commit a tag points to in Git?
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From Igor Zevaka:
Summary
Since there are about 4 almost equally acceptable yet different answers I will summarise all the different ways to skin a tag.
git rev-list -1 $TAG (answer). git rev-list outputs the commits that...
Using Transactions or SaveChanges(false) and AcceptAllChanges()?
...soft.com/en-us/data/dn456843.aspx
use context.Database.BeginTransaction.
From MSDN:
using (var context = new BloggingContext())
{
using (var dbContextTransaction = context.Database.BeginTransaction())
{
try
{
context.Database.ExecuteSqlCommand(
...
Starting python debugger automatically on error
...hat traceback. You don't need to pass traceback object to pdb.post_mortem. From docs: If no traceback is given, it uses the one of the exception that is currently being handled (an exception must be being handled if the default is to be used).
– Piotr Dobrogost
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Access data in package subdirectory
... Brilliant suggestion, thanks. I implemented a standard file open using from pkg_resources import resource_filename open(resource_filename('data', 'data.txt'), 'rb')
– eageranalyst
Feb 26 '14 at 23:32
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How to get the list of files in a directory in a shell script?
...lain me a bit? In particular what is the -i echo "{}" part do? Also I read from the man page that -i is deprecated now and we should use -I insted.
– drkg4b
Oct 5 '15 at 17:27
1
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Detect Chrome extension first run / update
...rsion = chrome.runtime.getManifest().version;
console.log("Updated from " + details.previousVersion + " to " + thisVersion + "!");
}
});
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Compiling C++ on remote Linux machine - “clock skew detected” warning
..., or worse, necessary files to not be built.
However, if you are building from scratch (not doing an incremental build) you can likely ignore this warning without consequence.
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Why does base64 encoding require padding if the input length is not divisible by 3?
...is the purpose of padding in base64 encoding. The following is the extract from wikipedia:
3 Answers
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Scanning Java annotations at runtime [closed]
...eComponentProvider
API
A component provider that scans the classpath from a base package. It then applies exclude and include filters to the resulting classes to find candidates.
ClassPathScanningCandidateComponentProvider scanner =
new ClassPathScanningCandidateComponentProvider(<DO_YOU...
Parsing HTML into NSAttributedText - how to set font?
... on the answer given by Javier Querol
extension UILabel {
func setHTMLFromString(text: String) {
let modifiedFont = NSString(format:"<span style=\"font-family: \(self.font!.fontName); font-size: \(self.font!.pointSize)\">%@</span>", text) as String
let attrStr = try...